So updated to the newer version but the above problems are still there. The update even created more problems which i will make in another post. Can you help me for all the above problems? The screenshots are there. Thanks

Hello Christopher
I am not finding any issue related to your last uploaded logo & product listing thumbnail issue. Would you please check this problem in Dokan demo . If problem doesn't exist there then please send us your site access as private reply so that we can investigate the problem. Thank you..

Hello Christopher
Apologise for late response. Maybe its conflicting with any of your plugins or its server issue. Support team is not able to find out the exact problem. We forwarded it to development team. Hopefully you will get feedback tomorrow. Thank you..

have you change any code on dokan theme? this problem is not happening in our site. maybe it's happening for custom change. could you please provide ftp access of your site? (mark your reply as private)